X0306 4 2022-02-22 0000005272 AMERICAN INTERNATIONAL GROUP, INC. AIG 0001428849 Zaffino Peter C/O AMERICAN INTERNATIONAL GROUP, INC. 1271 AVE OF THE AMERICAS NEW YORK NY 10020-1304 1 1 Chairman & CEO Common Stock 2022-02-22 4 M 0 97267.0000 0.0000 A 186806.0000 D 2022 Restricted Stock Units 2022-02-22 4 A 0 53252.0000 0.0000 A Common Stock 53252.0000 53252.0000 D 2022 Stock Options (Right to Buy) 61.6100 2022-02-22 4 A 0 196048.0000 0.0000 A 2032-02-22 Common Stock 196048.0000 196048.0000 D The acquisition of shares of AIG Common Stock represents the vesting of performance share units previously awarded to the reporting person in 2019 (2019 PSUs). The 2019 PSUs were earned as determined by AIG's Compensation and Management Resources Committee on February 22, 2022 based on pre-established performance goals for the three-year performance period ended December 31, 2021. The earned 2019 PSUs vested on January 1, 2022, and are settled in shares of AIG Common Stock on a 1-to-1 basis. The 2022 Restricted Stock Units (2022 RSUs) convert to AIG Common Stock on a 1-to-1 basis. Represents the grant of 2022 RSUs. One third of the 2022 RSUs vests on each of the first, second and third anniversaries of the grant date, subject to the reporting person's continued employment through each applicable vesting date, and such 2022 RSUs are settled in shares of AIG Common Stock. Represents the grant of 2022 Stock Options. One third of the 2022 Stock Options vests on each of the first, second and third anniversaries of the grant date, subject to the reporting person's continued employment through each applicable vesting date. /s/ Alanna Franco, attorney-in-fact 2022-02-24